CARACAS, Mar 3 (IPS) - Venezuelan President Hugo Chávez called for the creation of a debtor nations' club, the adoption of a Social Charter by the Organisation of American States (OAS), and the forging of a new socialist model for the 21st century during the 4th Social Debt Summit in Caracas. ”We must abandon the capitalist model of development, because it is incapable of serving as a framework to overcome the drama of poverty and inequality,” said Chávez, a former lieutenant-colonel now heading a ”Bolivarian Revolution” of peaceful political and social transformations (named for Simon Bolívar, the founding father of...